[PATCH 00/16] Qcom: Fix PCI I/O range defined in devicetree
From: Manivannan Sadhasivam <hidden>
Date: 2023-02-28 16:48:49
Also in:
linux-arm-msm, lkml
Hi, This series fixes the issue with PCI I/O ranges defined in devicetree of Qualcomm SoCs as reported by Arnd [1]. Most of the Qualcomm SoCs define identical mapping for the PCI I/O range. But the PCI device I/O ports are usually located between 0x0 to 64KiB/1MiB. So the defined PCI addresses are mostly bogus. The lack of bug report on this issue indicates that no one really tested legacy PCI devices with these SoCs. This series also contains a couple of cleanup patches that aligns the entries of ranges property. Thanks, Mani [1] https://lore.kernel.org/linux-arm-msm/7c5dfa87-41df-4ba7-b0e4-72c8386402a8@app.fastmail.com/ (local) Manivannan Sadhasivam (16): arm64: dts: qcom: sdm845: Fix the PCI I/O port range arm64: dts: qcom: msm8998: Fix the PCI I/O port range arm64: dts: qcom: sc7280: Fix the PCI I/O port range arm64: dts: qcom: sm8550: Fix the PCI I/O port range arm64: dts: qcom: ipq8074: Fix the PCI I/O port range arm64: dts: qcom: ipq6018: Fix the PCI I/O port range arm64: dts: qcom: msm8996: Fix the PCI I/O port range arm64: dts: qcom: sm8250: Fix the PCI I/O port range arm64: dts: qcom: qcs404: Use 0x prefix for the PCI I/O and MEM ranges arm64: dts: qcom: sc8280xp: Fix the PCI I/O port range arm64: dts: qcom: sm8150: Fix the PCI I/O port range arm64: dts: qcom: sm8450: Fix the PCI I/O port range arm64: dts: qcom: sm8350: Fix the PCI I/O port range ARM: dts: qcom: apq8064: Use 0x prefix for the PCI I/O and MEM ranges ARM: dts: qcom: ipq4019: Fix the PCI I/O port range ARM: dts: qcom: ipq8064: Fix the PCI I/O port range arch/arm/boot/dts/qcom-apq8064.dtsi | 4 ++-- arch/arm/boot/dts/qcom-ipq4019.dtsi | 4 ++-- arch/arm/boot/dts/qcom-ipq8064.dtsi | 12 ++++++------ arch/arm64/boot/dts/qcom/ipq6018.dtsi | 4 ++-- arch/arm64/boot/dts/qcom/ipq8074.dtsi | 12 ++++-------- arch/arm64/boot/dts/qcom/msm8996.dtsi | 12 ++++++------ arch/arm64/boot/dts/qcom/msm8998.dtsi | 2 +- arch/arm64/boot/dts/qcom/qcs404.dtsi | 4 ++-- arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 +- arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 10 +++++----- arch/arm64/boot/dts/qcom/sdm845.dtsi | 6 +++--- arch/arm64/boot/dts/qcom/sm8150.dtsi | 6 +++--- arch/arm64/boot/dts/qcom/sm8250.dtsi | 8 ++++---- arch/arm64/boot/dts/qcom/sm8350.dtsi | 8 ++++---- arch/arm64/boot/dts/qcom/sm8450.dtsi | 8 ++++---- arch/arm64/boot/dts/qcom/sm8550.dtsi | 8 ++++---- 16 files changed, 53 insertions(+), 57 deletions(-) -- 2.25.1